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Machine translation
1. (WO2007001757) METHOD FOR PREPARATION OF AROMATIC CHLOROFORMATES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/001757    International Application No.:    PCT/US2006/021911
Publication Date: 04.01.2007 International Filing Date: 06.06.2006
IPC:
C07C 68/02 (2006.01), C08G 64/24 (2006.01), C08G 64/14 (2006.01)
Applicants: GENERAL ELECTRIC COMPANY [US/US]; (A NEW YORK CORPORATION), 1 River Road, Schenectady, NY 12345 (US) (For All Designated States Except US).
DAVIS, Gary, Charles [US/US]; (US) (For US Only).
SILVA, James, Manio [US/US]; (US) (For US Only).
STONE, Joshua, James [US/US]; (US) (For US Only)
Inventors: DAVIS, Gary, Charles; (US).
SILVA, James, Manio; (US).
STONE, Joshua, James; (US)
Agent: WINTER, Catherine, J.; GENERAL ELECTRIC COMPANY, Global Patent Operation, 187 Danbury Road, Suite 204, Wilton, CT 06897 (US)
Priority Data:
11/170,306 28.06.2005 US
Title (EN) METHOD FOR PREPARATION OF AROMATIC CHLOROFORMATES
(FR) METHODE DE PREPARATION DE CHLOROFORMATES AROMATIQUES
Abstract: front page image
(EN)A method for preparing an aromatic chloroformate comprising, introducing a mixture of at least one aromatic hydroxyl compound, phosgene, at least one solvent, and at least one organic base into a flow reactor to obtain a unidirectionally flowing reaction mixture. The unidirectionally flowing reaction mixture is maintained at a temperature between about 0°C and about 60°C to produce a single product stream comprising an aromatic chloroformate.
(FR)L'invention concerne une méthode de préparation d'un chloroformate aromatique, qui consiste à: introduire un mélange d'au moins un composé hydroxyle aromatique, un phosgène, au moins un solvant et au moins une base organique dans un réacteur centrifuge pour obtenir un mélange réactionnel à écoulement unidirectionnel. Le mélange réactionnel à écoulement unidirectionnel est maintenu à une température comprise entre environ 0 et 60 °C afin de produire un débit diluat simple comprenant un chloroformate aromatique.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)